Focus Session: Semiconductor Qubits: Magnetic Control & Nuclear Dynamics

Presentations

• Spin measurement in an undoped Si/SiGe double quantum dot incorporating a micromagnet

  ORAL

  March 6, 2014, 11:15 AM – March 6, 2014, 11:27 AM

  Authors

  • Xian Wu

    • University of Wisconsin-Madison

  • Daniel Ward

    • University of Wisconsin-Madison

  • Jonathan Prance

    • University of Wisconsin-Madison

  • Dohun Kim

    • University of Wisconsin-Madison

  • Zhan Shi

    • University of Wisconsin-Madison

  • Robert Mohr

    • University of Wisconsin-Madison

  • John Gamble

    • University of Wisconsin-Madison

  • Donald Savage

    • University of Wisconsin-Madison

  • Max Lagally

    • University of Wisconsin-Madison

  • Mark Friesen

    • University of Wisconsin-Madison

  • Susan Coppersmith

    • University of Wisconsin-Madison

  • Mark Eriksson

    • University of Wisconsin-Madison

  View abstract →

• Single-spin manipulation via exchange interaction in a double quantum dot with micromagnet

  ORAL

  March 6, 2014, 11:27 AM – March 6, 2014, 11:39 AM

  Authors

  • Sefano Chesi

    • Institute of Physical and Chemical Research (RIKEN)
    • RIKEN Center for Emergent Matter Science

  • Ying-Dan Wang

    • Institute of Physical and Chemical Research (RIKEN)

  • Daniel Loss

    • University of Basel

  View abstract →

• Strongly excited electric dipole spin resonance with field gradient

  ORAL

  March 6, 2014, 11:39 AM – March 6, 2014, 11:51 AM

  Authors

  • Yasuhiro Tokura

    • Univ of Tsukuba

  View abstract →

• Control and coherence of Loss-DiVincenzo qubits in Si/SiGe quantum dots

  COFFEE_KLATCH · Invited

  March 6, 2014, 11:51 AM – March 6, 2014, 12:27 PM

  Authors

  • Pasquale Scarlino

    • Kavli Institute of Nanoscience, TU Delft

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• Spin-orbit effects on nuclear state preparation at the $S-T_{+}$ anti-crossing in double quantum dots

  ORAL

  March 6, 2014, 12:27 PM – March 6, 2014, 12:39 PM

  Authors

  • Marko Rancic

    • University Konstanz

  • G. Burkard

    • University Konstanz
    • University of Konstanz, Germany
    • Department of Physics, University of Konstanz, Germany
    • University of Konstanz
    • Department of Physics, University of Konstanz, D-78457 Konstanz, Germany

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• Nuclear spin dynamics and spin orbit effects in Landau-Zener sweep correlations at the S-$\mathrm{T_+}$ Transition

  ORAL

  March 6, 2014, 12:39 PM – March 6, 2014, 12:51 PM

  Authors

  • Christian Dickel

    • Kavli Institute of Nanoscience, Delft University of Technology

  • Sandra Foletti

    • Department of Physics, Harvard University

  • Amir Yacoby

    • Department of Physics, Harvard University
    • Harvard University
    • Harvard Unviersity

  • Diana Mahalu

    • Department of Condensed Matter Physics, Weizmann Institute of Science
    • Braun Center for Submicron Research, Department of Condensed Matter Physics, Weizmann Institute of Science

  • Vladimir Umansky

    • Department of Condensed Matter Physics, Weizmann Institute of Science
    • Braun Center for Submicron Research, Department of Condensed Matter Physics, Weizmann Institute of Science

  • H. Bluhm

    • 2nd Institute of Physics C, RWTH Aachen University
    • Department of Physics, RWTH Aachen University, D-52074 Aachen, Germany
    • RWTH Aachen University

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• Mechanisms of $S-T_+$ coupling in singlet-triplet qubits

  ORAL

  March 6, 2014, 12:51 PM – March 6, 2014, 1:03 PM

  Authors

  • John Nichol

    • Harvard University

  • Michael Shulman

    • Harvard University

  • Shannon Harvey

    • Harvard University

  • Vladimir Umansky

    • Weizmann Institute of Science

  • Amir Yacoby

    • Harvard University

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• Precise Measurement of Nuclear Magnetic Fields with Gallium Arsenide Spin Qubits

  ORAL

  March 6, 2014, 1:03 PM – March 6, 2014, 1:15 PM

  Authors

  • Shannon Harvey

    • Harvard University

  • Michael Shulman

    • Harvard University

  • John Nichol

    • Harvard University

  • Vladimir Umansky

    • Weizmann Institute of Science

  • Amir Yacoby

    • Harvard University

  View abstract →

• Suppression of Dephasing using Real Time Environmental Monitoring

  ORAL

  March 6, 2014, 1:15 PM – March 6, 2014, 1:27 PM

  Authors

  • Michael Shulman

    • Harvard University

  • Shannon Harvey

    • Harvard University

  • John Nichol

    • Harvard University

  • Vladimir Umansky

    • Weizmann Institute of Science

  • Amir Yacoby

    • Harvard University

  View abstract →

• Quantum limit for nuclear spin polarization in semiconductor quantum dots

  ORAL

  March 6, 2014, 1:27 PM – March 6, 2014, 1:39 PM

  Authors

  • Julia Hildmann

    • University of Konstanz

  • Eleftheria Kavousanaki

    • Okinawa Inst of Sci \& Tech
    • Graduate University Okinawa

  • G. Burkard

    • University of Konstanz
    • Department of Physics, University of Konstanz, D-78457 Konstanz, Germany

  • Hugo Ribeiro

    • University of Basel

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• ABSTRACT WITHDRAWN

  March 6, 2014, 1:39 PM – March 6, 2014, 1:51 PM

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• Feedback control of nuclear spin bath for a single hole spin in a quantum dot

  ORAL

  March 6, 2014, 1:51 PM – March 6, 2014, 2:03 PM

  Authors

  • Hongliang Pang

    • Department of Physics, Center for Theoretical and Computational Physics, The University of Hong Kong, China

  • Zhirui Gong

    • Department of Physics, Center for Theoretical and Computational Physics, The University of Hong Kong, China

  • Wang Yao

    • Department of Physics, Center for Theoretical and Computational Physics, The University of Hong Kong, China

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• Optical nuclear spin polarization in the presence of heavy hole hyperfine interactions

  ORAL

  March 6, 2014, 2:03 PM – March 6, 2014, 2:15 PM

  Authors

  • Hugo Ribeiro

    • University of Basel

  • Franziska Maier

    • University of Basel

  • Daniel Loss

    • University of Basel

  View abstract →